JP2641029B2 - Door hanger structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the technical field of automatic door devices.
More specifically, the door is automatically opened and closed.
Hanger structure for hanging doors
It relates to an improvement of the elephant.

[0002]

2. Description of the Related Art One of automatic door devices is a vinyl automatic door.
Some are called devices. This device is like that
What is said is a synthetic tree whose door is represented by vinyl
This is because it is made mainly of fat. Such a door
Has a good visibility inside and outside the room because it is made of a sheet panel made of a transparent synthetic resin or the like. Also, the door is not restricted at the bottom
Hung Monodea Luke et al., Toka worker Toka truck
Accidents when other items come into contact are unlikely to occur.
In addition, hygiene management (insect proof, dust proof), pollution prevention (sound proof, dust proof), room temperature control (cooling, heating), etc. are required , warehouse
It is suitable for an entrance when the frequency of opening and closing is high like a factory or a factory .

11 to 14 show a vinyl sheet sheet.
Shows a conventional example of incorporating a panel into an automatic door device.
It By the way, in the example of FIG. 11 and FIG.
To secure the square member b to the hanger roller bracket a or the hanging bracket d.
To the square timber b with bolts e to secure the seat panel f
13 and 14, in the example of FIGS.
Fix the mounting bracket d directly to the hanger roller bracket a with the bolt e
I am trying to do it.

FIGS. 11 and 12 show a number of hanging fittings.
Many screw holes are required to attach d to square b
become. 13 and 14 are provided with a hanger in order to have strength corresponding to the length and weight of the seat panel f incorporated.
Material having a considerable thickness as that of the roller fitting is required. In addition, in this type of automatic door device,
Anti-sway components found in ordinary automatic door systems (eg, block
Crawler, etc.) and guide rails at the bottom of the machine
Swinging and opening / closing operations due to wind
The hanger roller g may wear unevenly due to run-out due to
There is. This means that if this is taken into account,
This means that durability of the ngar roller g is required.

As a countermeasure, the hanger roller bracket a side
Install steady rests (not shown) or attach the base tray.
Hungary inside rail groove (not shown) formed on the h side
To the hanger roller g, as if the g moves
It has been adopted by at least be so that a structure can be of influence
I have.

[0006]

[Problems to be solved by the invention] However, the above
The next step is to replace the worn hanger roller g with a new one.
There are difficulties in switching. This removed the seat panel f
After that, the hanger roller bracket a must be further removed.
Hanger roller replacement
The workability at the time becomes worse. And workability
Poor work makes working at heights more dangerous.
U

[ Object of the invention] In view of such technical problems, the present invention
Is the first object because the dispersion of load applied to Hangarora improve tomb Ri耐 durability. The second of the present invention
The purpose is without removing the seat panel and the hanger roller bracket, simple, quick and secure the roller exchange work at heights
And to provide an inexpensive door hanger with a reduced number of parts .

[0008] The present invention, by appropriately configuring the bolt through groove of the bolt which is for fixing the seat panel Tsukomi fittings, or to the hanging bracket having various shapes can be used,
To easily line rope a hanging removable seat panel
And so on.

[0009]

Means for Solving the Problems According to claim 1 of the present invention.
The door hanger structure must meet the following objectives to achieve its intended purpose.
Characterized by a problem solving means. That is, as described in claim 1
The door hanger structure is a long bar mounted on a flat bar.
It can be freely assembled to the main body base and the main body base.
A long hanger that can be
Hanger roller / roller interposed between the base and the hanger
Hanging with a hanger with a replacement hanger roller and steady rest roller
And a seat panel that can be supported, and
And the lower surface of the lower flat part of the main unit base opens downward.
Tomo If it is set in the mouth have been bracing roller guide groove
At the bottom along the length of the base
Being formed on the upper surface of the flat plate and hanger
It has a vertical back plate part and a horizontal lower plate part.
The back plate and lower flat plate are cross-connected at right angles.
Angle shape and hanger roller support
Guide groove along the length of the hanger
Roller support formed on the upper inner surface or steady rest
Guide groove extends along the length of the hanger
Be formed on the upper surface of the
Also, hanger roller / roller replacement hanger roller / shake
Roller support that all rollers support the roller
Plate and an intermediate plate fixed to the outer surface of the roller support plate
And a plurality of hanger rollers and rollers
A replacement hanger roller attaches these intermediate plates to the hanger hanger.
It is fitted into the nugget roller support guide groove and fits into the hanger.
Installed and multiple steady rest rollers
Also, these intermediate plates support the hanger's steady rest roller.
Fitted in the guide groove and attached to the hanger
And hanger rollers and hanger rollers for roller replacement
Ladle on the base rail of the main unit
The anti-sway roller is the anti-sway roller.
The hanger is inserted into the roller guide groove,
It is specially attached to the base so that it can run freely.
Sign.

A door hanger structure according to claim 2 of the present invention is
Features the following problem solving means to achieve the intended purpose
And That is, the door hanger structure according to claim 2.
Is a long body base attached to a flat bar,
Long han that can be attached to the main body base
Moth and the body base and hanger attached to the hanger
Hanger rollers for roller hanger roller replacement
La and steady rest rollers, and a sheet suspended and supported by a hanger
Panel and the body base
With the lower surface of the lower flat plate opening downward.
Rail guide groove and the base rail
Formed on the upper surface of the lower plate along the length of the body base
That the hanger is vertical and
And a lower plate portion.
The flat part crosses at right angles to form an angle
In addition, the hanger roller support guide groove has a long hanger length.
Is formed on the upper inner surface of the hanger back plate portion is along the direction
And the run-out roller support guide groove is the length of the hanger.
The hanger is formed on the upper surface of the lower flat part along the direction
Or a plurality of T-shaped cross sections parallel to each other
The bolt passage groove extends along the length of the hanger
Be formed on the lower surface of the
Hanger roller, hanger roller for roller replacement, steady rest
Each roller has a roller support plate that supports the roller.
Having an intermediate plate fixed to the outer surface of the roller support plate
And replacing multiple hanger rollers and rollers
Hanger rollers for these intermediate plates
It is fitted into the roller support guide groove and
Are attached, and several anti-sway rollers are
These intermediate plates are used as hanger steady roller support guides.
Being fitted in the groove and attached to the hanger,
And the hanger roller and the hanger roller for roller replacement
It can be put on the base rail of the main body base and steady
Roller is a steady rest Roller is a steady rest roller of the main body base
The hanger fits into the guide groove and the hanger is the base
It is assembled so that it can run freely against
Multiple bolts fit these heads into each bolt through groove
Bolts and their corresponding bolts
The hanging bracket of the seat panel is hanger
It is characterized by being fixed to.

[0011]

When the door hanger structure according to the present invention is assembled
The following is an example. The main unit base
Attach it to the cover bar. In case of hanger, first
Hanger roller support guide groove and anti-sway roller support
Insert the intermediate plate from the end of the port guide groove
Hanger rollers and steady rest low for roller replacement
Incorporate LA into hanger. Next, hanger roller and steady rest
Fix these intermediate plates on both ends of the hanger
The desired number of rows between the hanger rollers at both ends.
For these hanger rollers, replace these intermediate plates.
Place each roller in place by fixing it to the moth.
It On the other hand, suspend the seat panel in the bolt passage of the hanger.
Insert a plurality of bolts to fix the bracket.

The hanger equipped with the above parts is a hanger
Roller / roller replacement
While being hung freely on the base rail,
Supports steady rest roller on main body base
It is fitted in the guide groove,
Seat panel hanging brackets are attached to these hangers
Or the sheet panel is suspended and supported by the hanging bracket.
Or something. Thus the seat panel is the main body
It can run freely with respect to the base and can be opened and closed
It can be done.

The hanger roller can be used for an extended period of time or opened and closed.
Wear out and make noise when the frequency increases
become. If this happens, replace the rollers
Is required. When replacing the hanger roller,
After removing the roller intermediate plate, for example,
Insert a tool like a rivet between the back plate of the hanger and the base.
Into the middle of the hanger roller,
Hang it on the fixing bolt between the plate and the roller support plate.
Roller along the length of the hanger roller support guide groove
Pull out. The hanger roller allows the guide
Move along the groove and escape from the end of the groove.

In the above operation, one hanger roller is
When removed, remove the hanger roller for roller replacement or the other
Hanger rollers support the weight of sheet panels, hangers, etc.
To hold the seat panel and hanger.
No need to remove.

With the hanger roller thus detached,
The roller support plate was removed from the intermediate plate.
New roller attached to a separate roller support plate.
Attach to the intermediate plate, or attach the intermediate plate to a hanger hanger
Or insert it into
To the hanger with the procedure of moving it to the bolt
I do. Also in this case, the weight of the seat panel, hanger, etc.
Roller hanger roller and the other hanger roller are supported
Hanger roller is easy to replace
Can be done.

The steady roller is different from the hanger roller.
Does not directly support the weight of the seat panel or hanger
Therefore, it is hard to wear, has good durability conditions, and needs to be replaced less frequently.
No. However, when replacing the steady roller due to wear
Remove the seat panel as with the hanger roller.
Loosen the fixing bolts, and then lower the hanger flat plate and the book.
Roller spacer (accessory) between the body base (gap)
Insert it and hang it on the roller and bolts
Roller support guide groove
Pull out along the length of. Steady rest roller takes
Move along the guide groove by operation and escape from the groove edge
I do.

The attachment of a new steady rest roller is also the same as that described above.
It can be carried out in the same manner as in the case of the Ngarola. B
-The hanger roller for replacement is basically not replaced.
No.

[0018]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The door hanger structure according to the present invention
Each of the embodiments will be described with reference to the drawings.

As shown in FIGS. 1, 2 and 5,
The body base 1 is made of a long aluminum material
Become. The main body base 1 is more specifically a vertical plate portion 1a.
・ Upper flat plate 1b ・ Intermediate flat plate 1c ・ Lower flat plate 1d ・
The left and right side plates 1e and 1f are integrated.
is there. On the upper surface of the lower flat plate portion 1d, the cross section is substantially hemispherical
The base rail 2 is formed. Lower plate 1d and left
The right side plate portions 1e and 1f are substantially cross-sections opened downward.
A U-shaped steady rest roller guide groove 3 is formed.

As is clear from FIG. 1 and FIG.
The arm 4 is also made of a long material made of aluminum.
More specifically, the hanger 4 has a vertical back plate portion 4a and a horizontal surface.
Angled shape by connecting the lower flat plate part 4b at right angles
That is

In the hanger 4, the upper and middle of the back plate 4a
Two flat plate portion 4c · 4d projecting inwardly from The inter is
These have opposing surfaces with concave grooves 4e, 4f.
It Moreover, the flat plate portions 4c and 4d have c
The ngar roller support guide groove 5 is formed.

On the upper surface of the flat plate portion 4b of the hanger 4,
Anti-sway roller support guide groove 6 opened upward
There is. This steady roller support guide groove 6 is
Right angle to the hanger roller support guide groove 5
Have a relationship.

In the hanger 4, the lower surface of the lower flat plate portion 4b
The cross section has a substantially convex shape on the left and right sides and in the middle.
So that three bolt passage grooves 7 to 7
There are nine. These bolt passage grooves 7 to 9 have a substantially T-shaped cross section.
It is something. Therefore, each of the bolt passage grooves 7 to 9 has
Bolt 1 for fixing the seat panel hanging bracket to be described
0 (see FIG. 1) and each head of bolt 11 (see FIG. 1)
The portion can be movably fitted.

Hanger roller support guide groove 5 and steady rest
Roller support guide groove 6 has the same specifications
Hanger roller 12 (same shape and same size) and steady rest
It is formed in the same size to incorporate the roller 13
You.

The hanger roller 12 and the steady rest roller 13 are
As is apparent from FIG. 4, the intermediate plate 14 and the roller 1
5 and the roller support plate 16 are mainly configured.
Of. The intermediate plate 14 is composed of an elongated rectangular plate,
Screw holes 14b are provided at one corner of one end and one corner of the other end, respectively.
In addition to having it, it stands from the center of the plate surface.
It has a lifting bolt 14a. Roller support plate
16 is an elongated rectangular plate smaller than the intermediate plate 14
And has a through hole 16a at the center of the plate surface.
It The two rollers 15 are the plates of the roller support plate 16.
It is rotatably attached to both ends of the surface. Accordingly
Then, attach the spring washer 19 to the intermediate plate 14 and the bolt 14
a, and the bolt 14a is inserted through the roller support plate 16.
The roller support plate 16 is inserted into the intermediate plate 1 so as to penetrate the hole 16a.
4 on top of each other, and flatten the through end of the bolt 14a.
Insert washer 18 or screw nut 20
By doing so, the hanger roller 12 and the steady rest roller
13 are configured.

Seat panel suspension incorporated in the hanger 4
The metal fitting 21 is also long as shown in FIGS. 1, 6 and 7.
It is a member. The seat panel suspension fitting 21 has a substantially U-shaped cross section.
Shaped U-shaped portion 21a and outside from both upper ends of the U-shaped portion 21a
With a flat plate portion 21b bent symmetrically to the side.
The U-shaped portion 21a has a plurality of
Is formed with a notch.

FIG . 8 shows a state in which the sheet panel hanging bracket 21 is used.
3 illustrates a seat panel 22 that is suspended and supported. C
At the upper end of the top panel 22, hold it from both sides.
The two hanging brackets 24 and 25 are attached with screws 23
ing. In addition, the upper end of one of the hanging fittings 24 has a length
T-shaped hooks arranged in a row at regular intervals
24a are formed.

Attach the hanging metal fitting 24 of the seat panel 22 to the seat pad.
When hung on the flannel hook 21
In a state where 22 is substantially horizontal, the T-shaped
Insert the hooks 24a into the respective T-shaped hook holes 21c of the hanging hardware 21.
After it is seated, the seat panel 22 with the hanging portion as a fulcrum
Rotate from horizontal to vertical. Thus, the seat panel 22
Can be suspended and supported by the seat panel suspending bracket 21
become.

In order to equip the seat panel 22 with the seat panel,
When fixing the flannel hanging metal fitting 21 to the hanger 4,
As described above, a plurality of bolts 10 are
8 in advance, and then the hanging bracket 21
Apply the flat plate portion 21b of the above to the lower surface of the hanger lower flat plate portion 4b.
Then, each bolt 10 is connected to the hanging metal plate flat portion 21b.
Insert each bolt through hole 21d (see Fig. 7) into
Tighten tab 26.

The seat panel hanging bracket 21 is described above.
In addition to the existing ones, use the existing ones as shown in Figs. 9 and 10.
Can also be used. The hanging fitting 21 shown in FIG.
A flat plate portion 21b having a bolt insertion hole 21d, the flat plate portion
A vertical plate 21 bent downward at a right angle from one end of 21b
e and the remaining end of the vertical plate portion 21e is folded upward in a substantially semicircular shape.
The bent curved portion 21f is integrally formed.
The hanging fitting 21 shown in FIG.
a flat plate portion 21b having d and downward from one end of the flat plate portion 21b.
A vertical plate 21e bent at right angles to the
e is bent upward into a substantially V-shape,
Further, the V-shaped portion 21g bent vertically upward is
It is formed integrally. In addition, these curved parts 21
e ・ V-shaped portion 21g has a lengthwise direction of the hanging metal fitting 21.
A plurality of locking grooves 21h arranged in a line at regular intervals
Notch is formed.

Therefore, both seat panels shown in FIGS.
When fixing the hanging bracket 21 to the hanger 4,
One of the bolt through grooves 7 to 9 located in the middle
The bolt 11 is inserted into the groove 9, and this is
Tighten the nut 26 through the bolt insertion hole 21d of b.
It means that

Further, both the seat panel hanging fittings 21 are
In the same manner as described above, each T-shaped hook
The part 24a is inserted to suspend and support the sheet panel 22.
Will be

In FIG . 3, the hanger back plate 4a is moved in and out.
The penetrating bolt hole 27 is
It reaches the id groove 5 and the steady rest support guide groove 6.
Things. In FIG. 3, insert into bolt hole 27
The bolt 28 to be screwed in is used for the hanger roller 12 and the steady rest.
The intermediate plate 14 of the roller 13 is fixed to each of the guide grooves 5 and 6.
It is for.

In the door hanger according to the above embodiment,
For hanger roller 12 and steady rest roller 13 with the same specifications
The intermediate plate 14 with the hanger roller support guide.
Groove 5 and steady end roller support guide groove 6
Insert from the hanger roller 12 / steady roller 1
3 is incorporated in the hanger 4. Apply in this case
The hanger roller 12 and the anti-sway roller 13 are as shown in FIG.
As shown, the hanger 4 is installed at both ends in the length direction.
Hanger roller for roller replacement (Hanger roller 12
The same) as the length of the hanger 4 and the seat panel 22
Depending on the width, the hanger roller 12 and the steady rest roller 13
The desired number (plural) can be incorporated in the same way as above.
It

Thereafter, the hanger rollers 12 on both sides and the steady rest
The roller 13 and the middle hanger roller 12
A plurality of bolts 28 into the bolt holes 27 (see FIG. 3).
Insert and screw in. By doing so, the hanger roller 1
2, the bolt 2 is inserted into the screw hole 14b of the intermediate plate 14.
8 is screwed and the intermediate plate 14 is
It is strongly pressed against the bottom of the id groove 5. Therefore Han
The gallar 12 is fixed to the hanger 4.

In the case of the steady rest roller 13, an intermediate plate
14 is pushed by the tip of the bolt 28
In addition, the intermediate plate 14 is
It is strongly pressed against a part of the inner surface. Therefore steady rest
The roller 13 is also fixed to the hanger 4.

Referring to FIG . 1, the main body base 1 is
Bolt on the flat bar 30 fixed inside the box 29
It is fixed at 31. In this body base 1
Assembling the hanger 4 to the
Be done.

First, the hanger 4 was installed in the same manner as described above.
The steady rest roller 13 is attached to the main body base 1
It is fitted into the guide groove 3 from below. Next, Hangarola
12 of the intermediate plate 14 of the hanger roller support guide groove 5
At the same time as inserting the roller 15 into the groove from the groove end,
Hanger roller 12 on the base rail 2 of
It is installed in the hanger roller support guide groove 5.

Thus, the hanger roller 12 is a hanger roller.
Moves on base Surer 2 in support guide groove 5
It will be possible. Therefore, it was moved to the predetermined position
The hanger roller 12 is fixed to the hanger 4 with bolts 28.
That the hanger 4 is
It is installed so that it can slide in the length direction.

1 and 5, reference numeral 32 denotes a hanger roller.
Screwdriver used to remove 12
33 is used for removing the steady rest roller 13.
Indicates a roller spacer that can be used. Roller Spacer 3
3 removes the hanger roller 12 and the steady rest roller 13
Installed on the door hanger as a standard accessory
Things.

[0041]

The door hank according to claim 1 of the present invention.
The hanger has a long hanger so that the seat panel can be hung.
Cut into the desired length for use
It is possible to set multiple sets of hanger rollers at any position.
Can be incorporated. In the case of such a structure, Hungaro
The load applied to the roller
The durability of the hanger structure can be improved. Also,
Hanger roller support guide groove has hanger rollers on both sides.
In addition, a hanger for replacing rollers from the beginning
It is possible to incorporate multiple LAs. Therefore Han
When replacing the rollers, the hanger roller for roller replacement
In the situation where is suspended
The replacement work is simple and quick without removing the hanger.
It can be done safely. As for the steady rest roller
Similarly, it can be easily installed and replaced.
It

A door hanger according to claim 1 of the present invention.
The structure also includes hanger roller support guide groove and steady rest
For the roller support groove, a hanger roller with the same specifications or
It is possible to incorporate a steady rest roller.
Since the number of parts is reduced,
Lowering the cost of the entire structure
You can

A door hanger according to claim 2 of the present invention.
Since the structure makes the technical matter of claim 1 a main part,
It has the same effect as described above. And claim 2
Is a bolt provided on the lower surface of the lower flat plate of the hanger.
By inserting multiple bolts into the passage grooves, the seat
Flannel hanging bracket was easily installed and fixed
It is also easy to assemble and fix various odd-shaped hanging metal fittings.
Can be.

[Brief description of the drawings]

FIG. 1 is a vertical cross-sectional side view of a door hanger structure according to the present invention in use showing an embodiment thereof.

FIG. 2 is a partially cutaway view of the main body base in the embodiment of FIG . 1;
Is a perspective view showing had.

FIG. 3 is a partially cutaway view of the hanger in the embodiment of FIG . 1;
It is the perspective view shown .

FIG. 4 is a hanger roller and steady rest in the embodiment of FIG .
The roller is shared roller is an exploded perspective view shows.

[5] partially broken away perspective view of a state <br/> Disconnect was purified by preparative Oite body base and hanger and the <br/> set Hangarora from those crowded viewed and bracing rollers in the embodiment of FIG. 1 It is.

6 is a positive <br/> view partly cut away which shows what elaborate hanging sheet panels using a door hanger of Figure 1 as an automatic door system.

FIG. 7 shows a seat panel hanging metal fitting in the embodiment of FIG .
It is the perspective view which notched and shown one part .

8 is a perspective view showing partially cutaway a seat panel and a sheet Topaneru hanging bracket in the embodiment of FIG.

9 is a vertical sectional side view illustrating the same time the use state of another real <br/>施例sheet panel suspended fitting in the present invention.

FIG. 10 is the above of the seat panel suspension fitting in the present invention .
It is a vertical side view which showed one Example of another with the use condition of this .

11 is a side view shows a conventional door hanger structure.

It is a front view of an automatic door apparatus having a door hanger structure of Figure 12 Figure 11.

13 is a side view shows the other conventional door hanger structure.

14 is a front view of an automatic door apparatus having a door hanger structure of FIG.

[Explanation of symbols]

REFERENCE SIGNS LIST 1 body base 1 d lower flat plate portion 2 base rail 3 steady rest roller guide groove 4 hanger 4 a back plate portion 4 b lower flat plate portion 5 hanger roller support guide groove 6 steady rest roller support guide groove 7 bolt passage groove 8 bolt passage groove 9 bolt passage groove Reference Signs List 10 bolt 11 bolt 14a bolt 28 bolt 12 hanger roller 13 steady rest roller 14 intermediate plate 15 roller 16 roller support plate 21 sheet panel hanging bracket 22 sheet panel 30 flat bar

Claims (2)

(57) [Claims] 1. A long body mounted on a flat bar.
The base and the main body base are assembled so that they can run freely.
With a long hanger and a base attached to the hanger
For hanger roller / roller replacement interposed between hanger
Suspend and support with hanger roller and steady rest roller and hanger
With a seat panel that is
The lower surface of the lower flat part of the base is opened downward
With a steady roller guide groove and base
The rail is on the lower flat plate along the length of the main unit base.
The back plate that is formed on the surface and the hanger is vertical.
Portion and a horizontal lower flat plate portion.
The plate and lower plate are cross-coupled at right angles to form an angle
And the hanger roller support guide groove
Along the length of the hanger
Or the steadying roller support guide groove is
Formed on the upper surface of the hanger lower flat plate part along the length of the hanger
That is being done or that
Guller / Hanger roller / roller roller for roller replacement
However, in both cases, the roller support plate that supports the roller and the roller support
It has an intermediate plate fixed to the outer surface of the holding plate.
And, multiple hanger rollers and hanger for roller replacement
The roller and the intermediate plate between these hanger rollers
It is fitted in the port guide groove and attached to the hanger.
In addition, multiple steady rest rollers
Fit the spacer between the hanger's steady rest roller support guide groove
Embedded and attached to the hanger, and
The hanger roller and the hanger roller for roller replacement
On the base rails of the
The steady roller is the steady roller guide groove on the main body base.
The hanger is attached to the body base
A door that is mounted so that it can run freely
Nga structure . 2. A long body mounted on a flat bar.
Mounted freely to the base and body base
Long hanger and body base attached to the hanger
For hanger roller / roller replacement interposed between hanger
Hanger roller, steady roller, and hanger support
That you have a seat panel to be, and, body
The lower surface of the lower flat plate portion of the base was opened downward
With a steady roller guide groove and base
The rail is on the lower flat plate along the length of the main unit base.
The back plate is formed on the surface and the hanger is vertical
Portion and a horizontal lower flat plate portion.
The plate and lower flat plate are cross-connected at right angles to form an angle shape.
And the hanger roller support guide groove
Along the length of the hanger
Or the steadying roller support guide groove is
Formed on the upper surface of the hanger lower flat plate part along the length of the hanger
Have been or are more than one parallel section
The T-shaped bolt through groove runs along the length of the hanger.
It may be formed on the lower surface of the lower flat plate.
And hanger rollers for hanger rollers and roller replacement
・ Rollers with steady rest rollers
It has a support plate and an intermediate plate fixed to the outer surface of the roller support plate.
And multiple hanger rollers and
Hanger roller for hanger replaces these intermediate plates.
Of the hanger roller support guide groove
Mowers and several steady rest rows
La also uses these intermediate plates to support the hanger's steady rests.
And fitted to the hanger
And hanger roller and hanger for roller replacement
Is placed on the base rail of the main body base,
The steady rest roller is the steady rest roller of the main body base
The hanger is inserted into the roller guide groove.
Being mounted on the body base so that it can run freely,
And multiple bolts move these heads into each bolt passage
And each bolt and these
Corresponding to the nut and the hanging bracket of the seat panel
Door hanger characterized in that is fixed to the hanger
Structure .